/*
*    Phantom Test Driver v2.0 GUI Automation Software
*    Copyright (C) 2009  John C. Van Arsdall (john@phantomtest.com)
*
*    This program is free software; you can redistribute it and/or modify
*    it under the terms of the GNU General Public License as published by
*    the Free Software Foundation; either version 2 of the License, or
*    (at your option) any later version.
*
*    This program is distributed in the hope that it will be useful,
*    but WITHOUT ANY WARRANTY; without even the implied warranty of
*    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
*    GNU General Public License for more details.
*
*    You should have received a copy of the GNU General Public License along
*    with this program; if not, write to the Free Software Foundation, Inc.,
*    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*/
/*
 * PTDFileFilter.java
 *
 * Created on October 14, 2005, 10:33 PM
 *
 * To change this template, choose Tools | Options and locate the template under
 * the Source Creation and Management node. Right-click the template and choose
 * Open. You can then make changes to the template in the Source Editor.
 */

package ptd;

import java.io.File;
import javax.swing.filechooser.FileFilter;

/**
 *
 * @author John
 */
public class PTDFileFilter extends FileFilter{
    
    public String myExt;
    public String myDesc;
    /** Creates a new instance of PTDFileFilter */
    public PTDFileFilter() {
    }
    
    public PTDFileFilter(String Ext, String Desc){
        myExt = Ext;
        myDesc = Desc;
    }
    
    public boolean accept(File f) {
        if (f.isDirectory()) {
            return true;
        }

        String extension = getExtension(f);
        if (extension != null) {
            if (extension.equals(myExt)){
	        return true;
            } else {
                return false;
            }
        }

        return false;
    }
    
    //The description of this filter
    public String getDescription() {
        return myDesc;
    }

    
    public static String getExtension(File f) {
        String ext = null;
        String s = f.getName();
        int i = s.lastIndexOf('.');

        if (i > 0 &&  i < s.length() - 1) {
            ext = s.substring(i+1).toLowerCase();
        }
        return ext;
    }
}



